Adam Serwinowski
P Adam Serwinowski
Pittsburgh Pirates (ML)
Bat: L / Throw: L
Age: 24
Birthdate:
June 7, 2004 (24y 0m 5d)
Born In:
Taylors, SC, USA
Nationality:
American
Height/Weight:
6'5"/201
Entry:
Unknown
Contract:
$740k / 1 year
ML Service Time:
2 years, 79 days
OSA Rating History
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Ratings Changes
2028-06-12
Weight decreased from 202 to 201
2028-06-05
Weight increased from 201 to 202
2028-05-22
P defense increased from 55 to 60
Stuff Potential increased from 65 to 70
Stuff increased from 55 to 60
Stuff vs R increased from 55 to 60
Stuff vs L increased from 55 to 65
GB% decreased from 62% to 60%
Stamina increased from 45 to 50
Cutter Pot increased from 65 to 70
Cutter increased from 55 to 60
Curveball increased from 60 to 65
PBABIP vs L decreased from 60 to 55
PBABIP decreased from 60 to 55
Overall increased from 50 to 55
Scouting Accuracy increased from Low to Average
Role changed from SP to RP
2028-05-15
Stuff Potential decreased from 70 to 65
Stuff decreased from 60 to 55
Stuff vs R decreased from 60 to 55
Stuff vs L decreased from 60 to 55
Overall decreased from 55 to 50
Role changed from RP to SP
2028-04-24
Stuff Potential increased from 65 to 70
Stuff increased from 55 to 60
Stuff vs R increased from 55 to 60
Stuff vs L increased from 55 to 60
Overall increased from 50 to 55
Role changed from SP to RP
2028-03-25
Hold increased from 50 to 55
Scouting Accuracy decreased from Average to Low
Weight increased from 200 to 201
2028-03-04
Weight decreased from 201 to 200
2028-02-17
Stuff increased from 50 to 55
Stuff vs R increased from 50 to 55
GB% decreased from 64% to 62%
Sinker Pot increased from 45 to 50
Cutter Pot decreased from 70 to 65
Curveball increased from 55 to 60
HRA Potential decreased from 60 to 55
HRA vs L decreased from 60 to 55
Potential decreased from 60 to 55
Scouting Accuracy increased from Low to Average
2028-01-17
Weight increased from 200 to 201
2027-12-06
Weight decreased from 201 to 200
2027-11-29
Weight increased from 200 to 201
2027-11-15
Weight increased from 199 to 200
2027-10-28
Local Popularity increased from Unknown to Fair
2027-09-06
Weight increased from 198 to 199
2027-09-01
Weight decreased from 199 to 198
2027-08-16
Scouting Accuracy decreased from Average to Low
2027-08-09
Weight increased from 198 to 199
2027-07-19
Weight decreased from 199 to 198
2027-07-06
Stuff Potential increased from 60 to 65
Stuff vs L increased from 50 to 55
Velocity increased from 95-97 mph to 96-98 mph
GB% increased from 62% to 64%
Fastball Pot increased from 70 to 75
Fastball increased from 65 to 70
Cutter Pot increased from 65 to 70
Cutter increased from 50 to 55
Curveball Pot increased from 70 to 75
HRA Potential increased from 55 to 60
Overall increased from 45 to 50
Potential increased from 50 to 60
Scouting Accuracy increased from Low to Average
2027-05-24
Weight increased from 198 to 199
2027-05-10
Scouting Accuracy decreased from Average to Low
2027-04-12
P defense increased from 50 to 55
2027-04-05
P defense decreased from 55 to 50
Movement Potential decreased from 60 to 55
Movement decreased from 60 to 55
Movement vs L decreased from 60 to 55
GB% decreased from 65% to 62%
Fastball increased from 60 to 65
HRA Potential decreased from 60 to 55
HRA vs R decreased from 60 to 55
HRA decreased from 60 to 55
Scouting Accuracy increased from Low to Average
2027-03-29
Stuff Potential decreased from 65 to 60
Overall decreased from 50 to 45
Role changed from RP to SP
2027-03-05
Stuff Potential increased from 60 to 65
Overall increased from 45 to 50
Role changed from SP to RP
2027-01-25
Weight increased from 197 to 198
2027-01-04
Weight increased from 196 to 197
2026-11-30
Weight increased from 195 to 196
2026-11-02
Local Popularity decreased from Insignificant to Unknown
2026-10-10
Scouting Accuracy decreased from Average to Low
Weight increased from 194 to 195
2026-08-17
Stuff increased from 45 to 50
Stuff vs R increased from 45 to 50
Stuff vs L increased from 45 to 50
Movement increased from 55 to 60
Movement vs L increased from 55 to 60
Cutter increased from 45 to 50
Scouting Accuracy increased from Low to Average
2026-08-03
P defense increased from 50 to 55
2026-06-22
Weight decreased from 195 to 194
2026-06-08
Stuff Potential decreased from 65 to 60
Stuff decreased from 50 to 45
Stuff vs R decreased from 50 to 45
Stuff vs L decreased from 50 to 45
Overall decreased from 50 to 45
Potential decreased from 55 to 50
Scouting Accuracy decreased from Average to Low
Role changed from RP to SP
2026-04-27
GB% increased from 55% to 65%
Stamina decreased from 55 to 45
Fastball increased from 55 to 60
Curveball Pot decreased from 75 to 70
Curveball increased from 50 to 55
HRA Potential increased from 55 to 60
HRA vs R increased from 55 to 60
HRA vs L increased from 55 to 60
HRA increased from 55 to 60
Overall increased from 45 to 50
Potential increased from 50 to 55
Scouting Accuracy increased from Low to Average
Weight increased from 194 to 195
2026-04-13
Weight decreased from 195 to 194
2026-03-09
Scouting Accuracy decreased from Average to Low
Weight increased from 194 to 195
2026-02-23
Weight increased from 193 to 194
2026-02-09
Weight decreased from 194 to 193
2026-01-26
Stuff Potential decreased from 75 to 65
Stuff increased from 45 to 50
Stuff vs R increased from 45 to 50
Stuff vs L increased from 45 to 50
Movement increased from 50 to 55
Movement vs R increased from 50 to 55
Movement vs L increased from 50 to 55
Control increased from 40 to 45
Control vs R increased from 40 to 45
Control vs L increased from 40 to 45
Fastball Pot decreased from 75 to 70
Cutter Pot decreased from 70 to 65
Curveball Pot decreased from 80 to 75
HRA vs R increased from 50 to 55
HRA vs L increased from 50 to 55
HRA increased from 50 to 55
Overall increased from 40 to 45
Potential decreased from 55 to 50
Scouting Accuracy increased from Low to Average
2026-01-04
Stuff Potential increased from 70 to 75
Weight increased from 193 to 194
Local Popularity decreased from Fair to Insignificant
2025-09-29
Scouting Accuracy decreased from Average to Low
2025-09-15
Weight decreased from 194 to 193
2025-08-11
Overall increased from 30 to 40
Potential increased from 50 to 55
Scouting Accuracy increased from Low to Average
Weight decreased from 195 to 194